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1991 Chevrolet Blazer Scottsdale 5.7L MIL Lamp on
Customer dropped this one off to me to fix a code 43. the code sets mostly on decel, and sometimes on accel anytime. Knock sensor tested out good with scanner and hammering on block. esc counter did not move nor does not move. I tried bumping timing to 10 degr...
Summary posted 5/13/2003
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Message Closed w/Summary
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Related Documents & Media | VIN | 1GKEV18K9M |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / tbi |
| Symptoms | MIL Lamp On |
| Occurs | On Decel, Cruise |
Trouble Codes
| 43 | esc circuit |
Message Closed w/Summary
Vehicle Data
1991 Chevrolet Blazer Scottsdale
| VIN | 1GKEV18K9M |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / tbi |
| Symptoms | MIL Lamp On |
| Occurs | On Decel, Cruise |
Trouble Codes
| 43 | esc circuit |
Video